TopSolid is often described as a French CAD/CAM system. That identifies the company's origins, but not the full reach of its products. The developer reports customers and partners across several continents as well as offices outside France. It does not publish an open country-by-country table of active licenses. The available information therefore cannot establish which country outside France has the most users.
Where the company has offices
TOPSOLID's company page lists offices in France, Italy, Switzerland, Belgium, the Netherlands, the Czech Republic, the United States, and China. Distributors handle sales and support in other countries. The company also reports more than 120,000 licenses worldwide and says over 70% of its software is exported.
Those figures show an international business with several European offices. They do not tell us how many installations are in Italy, the United States, or China. One office may serve a large market or a small group of customers, and the number of partners is not a count of users. A list of office locations should not be presented as a popularity ranking.
France stands out as the country where the company began and where it maintains several offices. TOPSOLID also has a direct presence in neighboring European countries. For a professional, that can mean access to local support, training, and partners. Demand for TopSolid skills in a particular city is better judged from openings at manufacturers and implementation partners.
Machining and tooling
TopSolid'Cam supports milling, turning, and mill-turn programming. The developer lists precision engineering, aerospace parts, medical applications, molds, and tooling among its areas of use. In these jobs, the connection between the model and the manufacturing process matters: a part revision calls for another check of toolpaths, setup, and posted code.
Mold and tool design form another area. TopSolid'Mold provides design tools for molds and connects with machining preparation. A company may use several TopSolid modules, so a vacancy should be read carefully: it may seek a mold designer, a CAM programmer, or someone who does both.
Woodworking and furniture
TopSolid has a separate product line for woodworking. TopSolid'Wood links product design with manufacturing preparation, while TopSolid'WoodCam connects the model to operations on woodworking equipment. The work includes furniture, interior fittings, and other products made from wood-based materials.
The module distinction matters in a job search. Milling metal parts with TopSolid'Cam is different from preparing furniture production in TopSolid'Wood. CAD/CAM fundamentals apply to both, but component libraries, machining operations, and equipment differ.
Checking demand in a target country
If the purpose of learning TopSolid is to find work, begin with local vacancies. Search for the product name and the modules TopSolid'Cam, TopSolid'Wood, and TopSolid'Mold. Check the industry and duties: product design, CNC programming, tooling, implementation, or technical support. Other CAM packages may dominate the openings in a region even if TOPSOLID has a partner there.
Published company information shows several offices in France, direct operations in other European countries, the United States and China, and an international partner network. Three manufacturing areas are especially clear: machining, molds and tooling, and woodworking. For a career decision, the useful question is which module nearby employers use and what work they expect a new hire to perform.